when your girlfriend eats chicken nuggets from mcdonalds and then has a shit later that day then you decide to give her sixty nine then a small shit piece from the crack of her arse she just so happened to miss falls onto your face and rolls into your mouth yum yum!!!

fat bastard guy: "wow man did you have mcdonalds today"
guy with shit on face: "no man my girl did and i gave her 69 and i had a poocrumb fall in my mouth"
fat bastard guy: "oh dude harsh you got a mcnugget munch man"